Invoice Oceanographer in Senegal Dakar –Free Word Template Download with AI
Lead Oceanographer: Dr. Awa Ndiaye, Ph.D. in Marine Science
Route de l'Aéroport, Almadies
Dakar, Senegal
Tel: +221 33 864 52 10 | Email: [email protected]
NINEA: SN-2019-4827361
Invoice No: AORI-2025-0047
Date of Issue: 15 June 2025
Due Date: 15 July 2025
Professional Services
| # | Description of Oceanographer Services | Duration | Rate (XOF) | Amount (XOF) | Reference |
|---|---|---|---|---|---|
| 1 | Comprehensive bathymetric survey and seafloor mapping of the Casamance Estuary conducted by the lead Oceanographer using multibeam echosounder technology. Includes data processing, contour generation, and delivery of nautical charts for the Senegal Dakar maritime authority. | 45 days | 185,000 | 8,325,000 | WO-2025-001 |
| 2 | Water quality assessment and hydrographic profiling along the 120-kilometer coastline from Dakar to Ziguinchor. The Oceanographer performed 340 discrete water samples for salinity, dissolved oxygen, pH, turbidity, and nutrient analysis (nitrate, phosphate, silicate). | 30 days | 142,000 | 4,260,000 | WO-2025-002 |
| 3 | Marine biodiversity census and benthic habitat classification. The Oceanographer deployed 56 benthic traps and conducted 28 visual transect surveys to document fish species, crustacean populations, and seagrass meadow extent critical to Senegal Dakar's artisanal fishing communities. | 25 days | 168,000 | 4,200,000 | WO-2025-003 |
| 4 | Current and tidal modeling using ADCP (Acoustic Doppler Current Profiler) instruments deployed at 12 stations. The Oceanographer produced a 12-month predictive current model for the Senegal Dakar harbor expansion project and identified optimal anchorage zones. | 60 days | 195,000 | 11,700,000 | WO-2025-004 |
| 5 | Coastal erosion monitoring and sediment transport analysis. The Oceanographer installed 8 automated sediment samplers and conducted quarterly topographic surveys to quantify shoreline retreat rates affecting the Senegal Dakar urban coastline and propose engineering mitigation strategies. | 90 days | 155,000 | 13,950,000 | WO-2025-005 |
| 6 | Preparation of the final technical report, executive summary, and policy recommendations for the Senegal Dakar coastal management plan. The Oceanographer compiled all field data, modeled scenarios, and presented findings to the Ministry in a formal briefing session held in Dakar. | 15 days | 210,000 | 3,150,000 | WO-2025-006 |
| 7 | Training workshop for 24 Senegalese marine biology students and fisheries officers. The Oceanographer delivered a 5-day intensive course on modern oceanographic field techniques, data interpretation, and GIS mapping at the Université Cheikh Anta Diop in Senegal Dakar. | 5 days | 275,000 | 1,375,000 | WO-2025-007 |
| Subtotal | 46,960,000 XOF |
| VAT (18% – Senegal) | 8,452,800 XOF |
| Withholding Tax (5%) | (2,348,000 XOF) |
| Net Amount Due | 53,064,800 XOF |
Payment Terms & Invoice Notes
This Invoice is payable within thirty (30) calendar days of the issue date via bank transfer to the account specified below. Late payments shall accrue interest at the rate of 1.5% per month as stipulated in the contract between the Atlantic Oceanographic Research Institute and the Ministry.
Bank: Société Générale Sénégal
Account Name: Atlantic Oceanographic Research Institute
IBAN: SN09 1000 6000 0123 4567 8901 234
SWIFT: SOGNSN21
All oceanographic data, raw sensor recordings, and processed datasets referenced in this Invoice remain the intellectual property of the contracting Oceanographer until full payment is received. Upon settlement, a complete data package will be delivered to the Senegal Dakar maritime authority on encrypted media.
This Invoice constitutes the final and complete billing for all oceanographic services rendered under Contract MENV-2025-CON-112. No further charges will be incurred for the project period specified above.
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